If your lab has litmus paper, you can use it to determine your solution's pH. When you place a drop of a solution on the litmus paper, the paper changes color based on the pH of the solution. Once the color changes, you can compare it to the color chart on the paper's package t...
Calculate the volume of a 0.500M NaOH solution needed to neutralize (titrate to the endpoint): A) 10.0 mL 0.300M HCl B) 10.0 mL 0.200M H_2SO_4 C) 4.16 g KHP (MM 204 g/mol) 10.0 g of sulfuric acid and 2.5 grams...
My reasoning: HNO3 is a strong acid (by using the table of strong acids), so NO3 is its weak conjugate base; the same is true about HCl and HI; HF is a weak acid, so F is its strong conjugate base. The answer is F My question: how should I be able to determine it without us...
Learn about neutralization definition and various types of acid-base neutralization reaction examples. Understand weak acids and bases, and the applications of neutralization reaction. Related to this Question Explore our homework questions and answers library ...
In chemistry, a "buffer" is a solution you add to another solution in order to balance its pH, its relative acidity or its alkalinity. You make a buffer using a "weak" acid or base and its "conjugate" base or acid, respectively. To determine a buffer's pH–or extrapolate from its ...
aligning your fingers against several pegs to ensure an accurate reading. Then, a camera takes one or more pictures of your hand and the shadow it casts. It uses this information to determine the length, width, thickness and curvature of your hand or fingers. It translates that information in...
DNA carries the information for making all the cell's proteins. These proteins implement all the functions of a living organism and determine the organism's characteristics. When the cell reproduces, it must pass all of this information on to the daughter cells. Before a cell can reproduce, ...
Our overall hypothesis was that the inoculation of SynComs would alter the metabolism and composition of root-associated bacterial community and soil nutrient dynamics by reshaping specific functional microbiota. We anticipate that host niches along the soil-plant continuum would determine the ...
Acids have varying degrees of strength, or acidity. The quirky but fundamentally simple scale known as the pH scale is a measure of how acidic an aqueous solution is, or, in a different framing of the same chemical scenario, how basic or alkaline it is. To determine the pH of an aqueous...
How are a strong acid and a weak acid similar? How are they different? How can you determine whether a substance is an acid or a base according to the Bronsted concepts of acids and bases? What are acid-base reactions? Can a chemical compound be both an acid and a base? c2h5nh2 is...